NTN 7312 Bearing
d - 60 mm
D - 130 mm
B - 31 mm
C - 31 mm
Angle (α) - 25 °
a - 43 mm
r min. - 2.1 mm
r1 min. - 1.1 mm
da min. - 72 mm
db min - 67 mm
ra max. - 2 mm
Weight - 1.74 Kg
Basic dynamic load rating (C) - 98 kN
Basic static load rating (C0) - 71.5 kN
(Grease) Lubrication Speed - 5 900 r/min
(Oil) Lubrication Speed - 7 900 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-01-17
2011-08-28
2012-04-17
2012-12-18
2013-09-02
2014-06-01
2015-03-16
2016-01-02
2016-10-28
2017-09-04
2018-07-27
2019-07-05
2020-06-06
2021-05-29
2022-05-10
Request for inquiry
Name and email are required!!!
